they found her walking alone and depressed on the beach.find的过去时是found、find过去式形式
find的过去时是found、过去分词是found、第三人称单数现在时是finds，现在分词是finding，例如the police also found a pistol.
例句：
the police also found a pistol.
警方还发现了一把手枪。
many people here cannot find work.
这里很多人都找不到工作。
two thousand of france s species of flowering plants are found in the park.
法国的开花植物中有可见于这个公园。
they found her walking alone and depressed on the beach.
他们碰见她独自一人神色忧郁地走在海滩上。
it s not the first time that you ve found yourself in this situation.
你陷入这种状况已经不是第一次了。
